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Air Quality History for Shiwan, China

Historical PM2.5 and AQI trend from monitoring stations near Shiwan, China.

61
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 18 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 72 72–72 22.3 µg/m³ — 1h 18
2026-07-21 68 58–80 20.2 µg/m³ — 24h 40
2026-07-20 64 54–76 18.4 µg/m³ 15.3 24h 54
2026-07-19 62 54–74 17.4 µg/m³ 18.8 24h 46
2026-07-18 62 55–74 17.4 µg/m³ 17.9 24h 47
2026-07-17 55 46–62 13.9 µg/m³ 13.9 24h 57
2026-07-16 56 45–62 14.5 µg/m³ 10.4 24h 50
2026-07-15 51 42–61 12.7 µg/m³ 9.9 24h 49
2026-07-14 51 42–58 12.4 µg/m³ 10.5 24h 49
2026-07-13 52 40–66 13.3 µg/m³ 4.2 24h 52
2026-07-12 54 42–66 14.2 µg/m³ 6.6 24h 56
2026-07-11 59 53–66 16.1 µg/m³ 8.6 24h 54
2026-07-10 58 54–69 15.4 µg/m³ 2.7 24h 56
2026-07-09 54 44–61 13.8 µg/m³ 6.2 24h 56
2026-07-08 54 47–62 13.8 µg/m³ 8.0 22h 57
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